Question

How did Galileo make a simple pendulum
​

Answer 1

Answer:

Viviani, Galileo's pupil,wrote that Galileo observed the motions of a chandelier hanging in a cathedral and noticed that it has a constant period even when moving at different angles. Viviani claims that was how he discovered the laws of pendulum motion.

Answer 2

Answer:

Galileo's pupil,wrote that Galileo observed the motions of a chandelier hanging in a cathedral and noticed that it has a constant period even when moving at different angles. Viviani claims that was how he discovered the laws of pendulum motion.